gtk2_ardour/location_ui.h

   1 /*
   2     Copyright (C) 1999-2002 Paul Davis
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #ifndef __ardour_location_ui_h__
  21 #define __ardour_location_ui_h__
  22
  23 #include <gtkmm/box.h>
  24 #include <gtkmm/checkbutton.h>
  25 #include <gtkmm/button.h>
  26 #include <gtkmm/table.h>
  27 #include <gtkmm/entry.h>
  28 #include <gtkmm/label.h>
  29 #include <gtkmm/paned.h>
  30 #include <gtkmm/scrolledwindow.h>
  31
  32 #include "pbd/signals.h"
  33
  34 #include "ardour/location.h"
  35 #include "ardour/session_handle.h"
  36
  37 #include "ardour_dialog.h"
  38 #include "audio_clock.h"
  39
  40 namespace ARDOUR {
  41         class LocationStack;
  42         class Location;
  43 }
  44
  45 class ClockGroup;
  46
  47 class LocationEditRow  : public Gtk::HBox, public ARDOUR::SessionHandlePtr
  48 {
  49   public:
  50         LocationEditRow (ARDOUR::Session *sess=0, ARDOUR::Location *loc=0, int32_t num=-1);
  51         virtual ~LocationEditRow();
  52
  53         void set_location (ARDOUR::Location*);
  54         ARDOUR::Location * get_location() { return location; }
  55
  56         void set_session (ARDOUR::Session *);
  57
  58         void set_number (int);
  59         void focus_name();
  60         void set_clock_group (ClockGroup&);
  61
  62         sigc::signal<void,ARDOUR::Location*> remove_requested;
  63         sigc::signal<void> redraw_ranges;
  64
  65   protected:
  66
  67         enum LocationPart {
  68                 LocStart,
  69                 LocEnd,
  70                 LocLength
  71         };
  72
  73         ARDOUR::Location *location;
  74
  75         Gtk::Table    item_table;
  76
  77         Gtk::Entry    name_entry;
  78         Gtk::Label    name_label;
  79         Gtk::Label    number_label;
  80
  81         Gtk::HBox     start_hbox;
  82         Gtk::Button   start_go_button;
  83         AudioClock    start_clock;
  84
  85         Gtk::HBox     end_hbox;
  86         Gtk::Button   end_go_button;
  87         AudioClock    end_clock;
  88
  89         AudioClock    length_clock;
  90         Gtk::CheckButton cd_check_button;
  91         Gtk::CheckButton hide_check_button;
  92         Gtk::CheckButton lock_check_button;
  93         Gtk::CheckButton glue_check_button;
  94
  95         Gtk::Button   remove_button;
  96
  97         Gtk::HBox     cd_track_details_hbox;
  98         Gtk::Entry    isrc_entry;
  99         Gtk::Label    isrc_label;
 100
 101
 102         Gtk::Label    performer_label;
 103         Gtk::Entry    performer_entry;
 104         Gtk::Label    composer_label;
 105         Gtk::Entry    composer_entry;
 106         Gtk::CheckButton   scms_check_button;
 107         Gtk::CheckButton   preemph_check_button;
 108         ClockGroup* _clock_group;
 109
 110         guint32 i_am_the_modifier;
 111         int   number;
 112
 113         void name_entry_changed ();
 114         void isrc_entry_changed ();
 115         void performer_entry_changed ();
 116         void composer_entry_changed ();
 117
 118         void to_playhead_button_pressed (LocationPart part);
 119         void go_button_pressed (LocationPart part);
 120
 121         void clock_changed (LocationPart part);
 122         void change_aborted (LocationPart part);
 123
 124         void cd_toggled ();
 125         void hide_toggled ();
 126         void lock_toggled ();
 127         void glue_toggled ();
 128         void remove_button_pressed ();
 129
 130         void scms_toggled ();
 131         void preemph_toggled ();
 132
 133         void end_changed (ARDOUR::Location *);
 134         void start_changed (ARDOUR::Location *);
 135         void name_changed (ARDOUR::Location *);
 136         void location_changed (ARDOUR::Location *);
 137         void flags_changed (ARDOUR::Location *, void *src);
 138         void lock_changed (ARDOUR::Location *);
 139         void position_lock_style_changed (ARDOUR::Location *);
 140
 141         void set_clock_sensitivity ();
 142
 143         PBD::ScopedConnectionList connections;
 144 };
 145
 146 class LocationUI : public Gtk::HBox, public ARDOUR::SessionHandlePtr
 147 {
 148   public:
 149         LocationUI ();
 150         ~LocationUI ();
 151
 152         void set_session (ARDOUR::Session *);
 153         void set_clock_mode (AudioClock::Mode);
 154
 155         void add_new_location();
 156         void add_new_range();
 157
 158         void refresh_location_list ();
 159
 160   private:
 161         ARDOUR::LocationStack* locations;
 162         ARDOUR::Location *newest_location;
 163
 164         void session_going_away ();
 165
 166         LocationEditRow      loop_edit_row;
 167         LocationEditRow      punch_edit_row;
 168         Gtk::VBox loop_punch_box;
 169
 170         Gtk::VPaned loc_range_panes;
 171
 172         Gtk::VBox  loc_frame_box;
 173         Gtk::Button add_location_button;
 174         Gtk::ScrolledWindow  location_rows_scroller;
 175         Gtk::VBox            location_rows;
 176
 177         Gtk::VBox  range_frame_box;
 178         Gtk::Button add_range_button;
 179         Gtk::ScrolledWindow  range_rows_scroller;
 180         Gtk::VBox            range_rows;
 181
 182         /* When any location changes it start
 183            or end points, it sends a signal that is caught
 184            by one of these functions
 185         */
 186
 187         void location_remove_requested (ARDOUR::Location *);
 188
 189         void location_redraw_ranges ();
 190
 191         gint do_location_remove (ARDOUR::Location *);
 192
 193         guint32 i_am_the_modifier;
 194
 195         void location_removed (ARDOUR::Location *);
 196         void location_added (ARDOUR::Location *);
 197         void locations_changed (ARDOUR::Locations::Change);
 198         void map_locations (ARDOUR::Locations::LocationList&);
 199
 200         ClockGroup* _clock_group;
 201 };
 202
 203 class LocationUIWindow : public ArdourDialog
 204 {
 205   public:
 206         LocationUIWindow ();
 207         ~LocationUIWindow ();
 208
 209         void on_map ();
 210         void set_session (ARDOUR::Session *);
 211
 212         LocationUI& ui() { return _ui; }
 213
 214   protected:
 215         LocationUI _ui;
 216         bool on_delete_event (GdkEventAny*);
 217         void session_going_away();
 218 };
 219
 220 #endif // __ardour_location_ui_h__